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31.6: Key Terms

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    110568
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    \(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)
    3-D printing
    manufacturing process that creates three-dimensional (3-D) objects from digital files
    amnesia
    temporary or permanent loss of memory
    analgesia
    pain relief so the patient does not respond to painful stimuli during surgery
    anesthesia awareness
    the experience of consciousness and even pain during surgery with possible recall of events while under general anesthesia
    anesthesia provider
    a physician (anesthesiologist) or advanced practice RN (certified RN anesthetist [CRNA]) who is specialized in administering anesthesia and managing perioperative care
    antisialagogue
    medication (e.g., glycopyrrolate) that reduces salivation, minimizing the risk of aspiration during surgery
    anxiolytic
    a type of drug that reduces anxiety
    appendectomy
    surgical removal of an appendix
    artificial intelligence (AI)
    a robot or other computer system designed to perform tasks that typically require human intelligence
    atelectasis
    partial or complete collapse of lung tissue affecting gas exchange
    bariatric surgery
    surgical procedures on the stomach or intestines to induce weight loss
    bowel preparation (bowel prep)
    a medical procedure that involves the cleansing of the gastrointestinal tract, particularly the colon, in preparation for certain medical procedures or surgeries
    cognitive awareness
    a level of attention that results in a positive presence by being consciously aware of all the components in an interaction
    dumping syndrome
    after gastric bypass surgery, food gets “dumped” directly from the stomach pouch into the small intestine too rapidly without being digested, causing nausea, vomiting and abdominal cramping, and diarrhea
    elective surgery
    a nonemergent surgical procedure scheduled in advance to repair injuries or enhance appearance and function
    electrosurgery
    a technique or device that uses electricity to stop bleeding by burning tissue
    emergent surgery
    surgery that is performed without delay to address critical situations such as potentially life-, limb-, or organ-threatening conditions
    expedited (scheduled) surgery
    a planned, nonemergency surgical procedure for a chronic or progressive condition that, while not life-threatening in the immediate term, can lead to significant complications and impair quality of life if left untreated
    general anesthesia
    a potent cocktail of IV and inhalation medications that induce a state of controlled, reversible unconsciousness, amnesia, and analgesia with or without reversible muscle paralysis; the patient remains unarousable to painful stimuli
    geriatrics
    the study of the diseases of older adults
    gerontology
    the biological, psychological, and cultural science of old age and the aging process of adults throughout their lives
    haptic interface
    a type of human-computer interaction technology that is created by using force feedback via movement of a limb or the head to simulate bodily tactile sensations and movements, which can mimic the feel of touching natural objects
    intraoperative stage
    the period during a surgical procedure from arrival in the OR to closure and transfer to the PACU
    intubation
    insertion of an endotracheal tube into the mouth or nose and into the trachea to maintain an open airway, support breathing and ventilation, and provide oxygen delivery
    laparotomy
    a surgical procedure where a large incision is made in the abdomen to expose the abdominal cavity
    laser
    concentrated light beam used in surgery for cutting or cauterizing tissue, enabling minimally invasive procedures with greater precision and reduced blood loss
    local anesthesia
    numbing of a small, localized area through topical or injected anesthetic medications
    malignant hyperthermia (MH)
    a rare, life-threatening inherited, hypermetabolic disorder of skeletal muscles in reaction to certain anesthesia medications or a history of a muscular or neuromuscular disorder
    medication reconciliation
    a comprehensive review of the patient’s medication history: medications being taken at home, including ones that the patient should have been taking but may not be, and any medications administered in the preoperative area, OR, and PACU; this medication review should occur before discharge and is compared with any newly prescribed medications with a goal of identifying potential problems and resolving discrepancies
    minimally invasive surgery (MIS)
    a surgical technique using one or more small incisions or natural body openings
    monitored anesthesia care (MAC)/moderate sedation
    drug-induced state of depressed consciousness while maintaining reflexes
    Multi-Angle Rear-Viewing Endoscopic tooL (MARVEL)
    a flexible, robotic endoscope providing a panoramic view for surgeons of hidden anatomical structures, especially in confined spaces like the brain or spine
    occupational anesthetic gas (OAG)
    anesthetic gas and vapor that, while essential for surgery and pain management, pose health risks when personnel are exposed over time
    operating room (OR)
    a meticulously controlled environment designed to minimize patient risk (e.g., surgical site infections) during surgical procedures
    patient-controlled analgesia (PCA)
    a pain management system that allows the patient to self-administer small doses of IV pain medication within safe, preprogrammed limits, which are based on patient-specific factors like age and health
    perioperative first assistant (also, registered nurse first assistant [RNFA], certified surgical first assistant [CSFA], surgical physician’s assistant [PA], perioperative nurse practitioner [NP])
    scrub person with advanced education and training who helps the surgeon with tasks such as holding retractors and suturing
    perioperative period
    the entire surgical experience to include all stages of surgery
    phase I recovery
    the immediate postanesthetic period during which the PACU nurse ensures the patient’s full recovery from anesthesia and return of vital signs to near baseline
    phase II recovery
    preparing patients for discharge from the facility, which includes providing education regarding the postoperative instructions and prescribed discharge medications
    polypharmacy
    the use of multiple medications simultaneously to treat one or more medical disorders
    postanesthesia care unit (PACU)
    area where patients recover from anesthesia after surgery; previously known as the recovery room
    preadmission testing
    a range of examinations, laboratory or diagnostic tests, and procedures tailored to the specific patient and surgery to be performed that are completed before a procedure or surgery to evaluate a patient’s health status
    preoperative assessment
    conducting a comprehensive physical and psychosocial evaluation that includes reviewing past surgeries, medications, allergies, and any preexisting conditions and identifying potential risks
    preoperative stage
    a critical component of the perioperative experience that includes all the activities and preparations from the time surgery is decided on until the patient is transferred to the OR
    regional anesthesia
    numbing of a specific body region through spinal or epidural anesthesia
    registered nurse first assistant (RNFA)
    a perioperative RN with advanced education and training who helps the surgeon with tasks such as holding retractors and suturing
    restricted zone
    OR suite with actual OR rooms, the scrub sink areas, substerile rooms, central core, and steam sterilization areas; access restricted to personnel wearing surgical attire, hair covers, and masks
    retained surgical items (RSIs)
    surgical item unintentionally left inside a patient, which poses a severe risk to patient safety and causes an unacceptably poor patient outcome
    RN circulator
    a registered nurse who is not scrubbed in but whose primary responsibilities include managing the overall environment of the OR to ensure it remains safe, sterile, and efficient; the overarching roles of the RN circulator include being the primary patient advocate; orchestrating the environment and ensuring sterility; and collaborating with the anesthesia provider and scrub personnel
    robotic-assisted surgery
    a surgical procedure performed with a robotic system controlled by a surgeon
    scrub person
    the person (RN, technologist) who scrubs in during surgery to assemble and pass instruments and supplies to the surgeon and surgical team, label medications and fluids on the sterile field, count all required items, and manage specimens
    semirestricted zone
    includes the preoperative and postanesthesia care units and medication rooms; personnel are clothed in surgical attire
    stage 1—immediate
    the immediate stage of postoperative care is the period of time the patient is in the PACU, which may last a few hours or up to a day; stage 1 recovery is divided into phases I and II
    stage 2—intermediate
    the intermediate postoperative stage begins when the patient is transferred out of the PACU to a hospital room, to a convalescent facility, or to home; this stage can range from days to weeks depending on the surgery and healing progress
    stage 3—convalescence
    the convalescence stage begins when the patient is home and includes gradual rehabilitation and resumption of normal activities; this phase can take weeks or months, varying greatly based on the individual
    sterile technique
    a set of specific practices and procedures employed to maintain sterility of the sterile field (e.g., equipment, instruments, drapes)
    sterility
    state of being free from living microorganisms (e.g., germs, spores)
    surgeon
    a medical provider trained to perform surgical procedures who bears the ultimate responsibility for the surgery and members of the surgical team
    surgical asepsis
    the absence of all microorganisms in any type of invasive procedure, achieved through rigorous sterilization processes and meticulously maintained through sterile technique
    surgical attire
    personal protective equipment used to prevent personal and environmental contamination; determination of what to wear (e.g., scrubs, surgical gowns, gloves, masks, hair coverings, shoes, face shields) depends on the area of surgical suite and the risk of contamination
    surgical conscience
    a moral code of integrity that compels a person to speak up when an infraction has or is thought to have occurred, to prevent patient harm
    surgical count
    the process of counting all item that may possibly be retained in a patient during a surgical procedure to identify and prevent count discrepancies and the occurrence of retained surgical items
    surgical site infection (SSI)
    infection that occurs at or near a surgical incision within thirty days of the procedure or within one year in the case of organ or space infections with an implant
    surgical smoke
    contains potentially harmful particles that are produced by thermal destruction of tissue when using electrosurgical and radio-frequency devices, lasers, ultrasonic scalpels, power tools, and other heat-destructive devices in the operating room
    surgical zone
    segmented area in the surgical suite with distinct function and attire requirements; a zone may be unrestricted, semirestricted, or restricted
    telesurgery
    remotely performing surgical procedures from a distance using robotic systems and telecommunication technology
    time-out
    a specific verification process that occurs as a short pause just before induction of anesthesia, before the initial surgical incision, and before the patient leaves the OR to confirm that the team is about to perform (and has performed) the correct procedure on the correct body part of the correct patient
    unrestricted zone
    where nonsterile activities like patient admission and transport occur; includes the admissions area, offices, changing areas, break rooms, and supply receiving and storage; street clothing is allowed
    urgent surgery
    typically occurs within hours of the decision to operate for an acute situation, and if resuscitation was required, it has been performed and resolved; although urgent, time is available to allow for more efficient identification of a surgeon, anesthesia provider, perioperative personnel, and available operating room time

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